Wet grinding machine



FIG. 1 is front perspective view of the wet grinding machine according to my/our invention;

FIG. 2 is a rear left side view of the wet grinding machine according to my/our invention;

FIG. 3 is a rear view of the wet grinding machine according to my/our invention; and,

FIG. 4 is a rear right side view of the wet grinding machine according to my/our invention.

The broken lines in the drawings depict unclaimed environmental subject matter. 

CLAIM The ornamental design for a wet grinding machine, as shown and described. 